Expandable stents
    2.
    发明授权
    Expandable stents 有权
    可扩展支架

    公开(公告)号:US06997946B2

    公开(公告)日:2006-02-14

    申请号:US10306518

    申请日:2002-11-27

    IPC分类号: A61F2/06

    摘要: An intraluminal medical device having a flowpath therethrough, the device including a plurality of substantially cylindrical serpentine shaped segments which define a generally tubular body, each serpentine segment having a plurality of struts interconnected by alternating end portions, segments which are adjacent one another connected one to the other. The medical device has a pre-crimped diameter and crimped diameter and is constructed and arranged such that as the cylindrical shaped segments are crimped from the pre-crimped diameter to the crimped diameter at least some of the end portions project into the flowpath.

    摘要翻译: 一种具有穿过其中的流路的管腔内医疗装置,该装置包括多个基本上圆柱形的蛇形形状的段,其限定大体管状体,每个蛇形段具有通过交替的端部相互连接的多个支柱,彼此相邻的段连接到 另一个。 医疗装置具有预卷曲直径和卷曲直径,并且构造和布置成使得当圆柱形片段从预卷曲直径卷曲到卷曲直径时,至少一些端部突出到流路中。